The Bunchgrass Historian is a periodical dedicated to the history of Whitman County, Washington. It began publication in 1973 and is published three times each year. Most issues are twenty-four pages in length. Each issue generally carries several features: a mix of recently written articles, older accounts, and important historical documents, along with personal accounts, reminiscences, oral histories, and photo essays. Copies of most back issues are available, as well as an index for volume 1 through volume 32.